Cita APA (7a ed.)

Bolton, F. E. (1910). Principles of education. C. Scribner's sons.

Cita Chicago Style (17a ed.)

Bolton, Frederick Elmer. Principles of Education. New York: C. Scribner's sons, 1910.

Cita MLA (8a ed.)

Bolton, Frederick Elmer. Principles of Education. C. Scribner's sons, 1910.